Kireeva I. V. The effect of hydrogen on shape memory effect and superelasticity in single-phase nickel titanium single crystals / I. V. Kireeva, Y. I. Chumlyakov, Y. N. Platonova // Technical physics letters. 2015. Vol. 41, № 3. P. 284-287. URL: http://vital.lib.tsu.ru/vital/access/manager/Repository/vtls:000539884